asyncReplace() — tailwindcss Function Reference

Architecture documentation for the asyncReplace() function in urls.ts from the tailwindcss codebase.

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Entity Profile

NodeBridge→ Compiler→ asyncReplace() — tailwindcss Function Reference

Dependency Diagram

graph TD
  c3e212c0_7498_ebb8_a8e2_435a6525d789["asyncReplace()"]
  5e3855e0_f04e_28ee_98ea_8502e6531bc8["urls.ts"]
  c3e212c0_7498_ebb8_a8e2_435a6525d789 -->|defined in| 5e3855e0_f04e_28ee_98ea_8502e6531bc8
  e05e1697_3d67_86a0_04e6_5227a1370bea["rewriteCssUrls()"]
  e05e1697_3d67_86a0_04e6_5227a1370bea -->|calls| c3e212c0_7498_ebb8_a8e2_435a6525d789
  1a0c0ebf_cd90_07bb_b4e5_e972ca328a5b["rewriteCssImageSet()"]
  1a0c0ebf_cd90_07bb_b4e5_e972ca328a5b -->|calls| c3e212c0_7498_ebb8_a8e2_435a6525d789
  style c3e212c0_7498_ebb8_a8e2_435a6525d789 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/@tailwindcss-node/src/urls.ts lines 192–207

async function asyncReplace(
  input: string,
  re: RegExp,
  replacer: (match: RegExpExecArray) => string | Promise<string>,
): Promise<string> {
  let match: RegExpExecArray | null
  let remaining = input
  let rewritten = ''
  while ((match = re.exec(remaining))) {
    rewritten += remaining.slice(0, match.index)
    rewritten += await replacer(match)
    remaining = remaining.slice(match.index + match[0].length)
  }
  rewritten += remaining
  return rewritten
}